Open access Jurnal SINTA 1
Improvements on the performance of subcarrier multiplexing/wavelength division multiplexing based radio over fiber system
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 11 No. 2 (2021)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2021-04-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
Radio over fiber (RoF) techniques are good candidates to create the backbone of the next generation of wireless networks. Many parameters affect RoF communications such as amplified spontaneous emission noise (ASE), four-wave mixing nonlinearity (FWM), the modulation, channel spacing, switching voltage, and phase shifter. In this paper, we propose an improved model of RoF communication systems using subcarrier multiplexing/wavelength division multiplexing (SCM/WDM) technique with unequal channel spacing and 1-km Erbium-doped fiber amplifier (EDFA). Simulation results confirmed that we could obtain the lowest bit error rate and noises when the EDFA is placed at 1 km from the transmitter by using optical single-sideband (OSSB) modulation at frequencies 193.1 THz, 193.2 THz, 193.35 THz, and 193.6 THz.
Collaboration network of the authors
15 authors · 42 co-authorship links · 23 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Hanoi University of Industry
- Kalasalingam Academy of Research and Education
- Phenikaa University
- Vietnam National University, Hanoi
- Vietnam Academy of Science and Technology
- VNU University of Engineering and Technology
- Trường ĐH Nguyễn Tất Thành
- Other organisations
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Duc-Nghia Tran | Vietnam Academy of Science and Technology | 3 |
| Quoc-Anh Gian | Affiliation unknown | 2 |
| Dinh-Chinh Nguyen | VNU University of Engineering and Technology | 2 |
| Le Anh Ngoc | Electric Power University | 1 |
| Thi Thu Nguyen | Hanoi University of Industry | 1 |
| Phuc Thinh Doan | Trường ĐH Nguyễn Tất Thành | 1 |
| Kolla Bhanu Prakash | Koneru Lakshmaiah Education Foundation | 1 |
| Subrata Chowdhury | Affiliation unknown | 1 |
| Balakrishnan Baranitharan | Kalasalingam Academy of Research and Education | 1 |
| Karthik Chandran | Affiliation unknown | 1 |
| Vaithilingam Subramaniyan Mathan | Kalasalingam Academy of Research and Education | 1 |
| Subrata Chowdhura | Affiliation unknown | 1 |
| Thi-Thu Nguyen | Hanoi University of Industry | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.